Up grade that desktop computer with the 12X Internal Sata Bd Writer Retail Pack. Among the list of key attributes is the short loader design for better airflow and well-suited for today? s mini desktop pc. Other features consist of fastest 12x bd recording speed. It's dimensions are 1.6"H x 6.7"L x 5.7"W and it has a weight of 1.5 lbs. 12X Internal Sata Bd Writer Retail Pack.